Sheep feed grinding and mixing device and method

Abstract

The application discloses a sheep feed smashing and mixing processing device, which comprises a processing shell and a control panel, the inside of the processing shell is hollow and the upper and lower ends are open, a downward pressing material assembly for downward transmission of raw materials, a cutting material assembly capable of cutting raw materials, a smashing assembly capable of smashing raw materials and a sieve leakage assembly capable of screening cut raw materials are sequentially arranged in the processing shell from top to bottom, two or more than two feeding tubes are arranged at the upper end opening of the processing shell, and a pressing assembly capable of pushing raw materials towards the downward pressing material assembly is arranged between the feeding tubes. Through mutual cooperation and mutual cooperation between the pressing assembly, the smashing assembly, the spiral transmission assembly, the material distribution assembly, the downward pressing material assembly, the cutting material assembly, the sieve leakage assembly and the blowing assembly, automatic smashing and discharging of raw materials can be realized, and mixed and uniform discharging of the feed and cut discharging of the compressed feed can be ensured.

Description

Technical Field

[0001] This invention relates to the field of feed processing equipment, specifically to a device and method for crushing and mixing sheep feed. Background Technology

[0002] There are many types of sheep feed, and different feeds can be selected according to the different breeds, uses, and growth stages of the sheep. Common sheep feeds include: silage, concentrated feed, multi-mixed feed, mineral salts, and additives. Sheep feed needs to be crushed during the feeding process so that the sheep can better digest and absorb the nutrients.

[0003] A meat sheep feed crushing and mixing processing device with application number 201910443057.1 includes a shell, an inlet is provided at the upper end of the shell, a crushing device is provided at the lower end of the inlet, a mixing device is provided below the crushing device, and an outlet is provided at the lower end of the mixing device.

[0004] However, current feed grinding equipment does not grind feed evenly enough during processing, and has a low degree of automation, requiring multiple devices to work together to complete the feed mixing process. Summary of the Invention

[0005] The purpose of this invention is to provide a sheep feed crushing and mixing processing device and method to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The present invention provides a sheep feed crushing and mixing processing device, comprising a processing shell and a control panel. The processing shell is hollow inside and open at the top and bottom. The processing shell is provided with a pressing component for conveying raw materials downward, a cutting component for cutting raw materials, a crushing component for crushing raw materials, and a screening component for screening the cut raw materials from top to bottom.

[0008] The upper opening of the processing housing is provided with two or more feeding ports, and a pressing component is provided between the feeding ports to push the raw material toward the pressing component.

[0009] A spiral conveying assembly is provided at the lower opening of the processing housing, and a material distribution assembly for compressing and cutting the raw material is provided at the outlet of the spiral conveying assembly.

[0010] Furthermore, the pressing assembly includes a first electric telescopic rod fixedly disposed on the top side of the pressing assembly. The push rod head of the first electric telescopic rod faces the inside of the processing housing and is fixedly connected to a pressing plate. Two guide rods are symmetrically distributed on both sides of the first electric telescopic rod with the first electric telescopic rod as the center. One end of the two guide rods is fixedly connected to the pressing plate, and the other end of the two guide rods is slidably connected to the guide sliding holes opened at corresponding positions on the top side of the processing housing. The pressing plate has a V-shaped cross-section with the V-shaped opening facing upward. The output end of the control panel is electrically connected to the input end of the first electric telescopic rod.

[0011] Furthermore, the lower pressing assembly includes two pressing rollers with parallel axes. Each pressing roller has a baffle plate on its upper side. The upper side of the baffle plate is rotatably connected to the inner wall of the processing housing, and a torsion spring is provided at the rotatable connection between the baffle plate and the processing housing. The central axis of each pressing roller is rotatably connected to the processing housing via a roller shaft. One end of the two roller shafts is connected to each other via a gear transmission mechanism. One end of one roller shaft is driven to rotate by a third rotary motor. Under the drive of the third rotary motor, the third rotary motor drives the two roller shafts to rotate synchronously in opposite directions via the gear transmission mechanism. The outer side of the pressing roller is detachably provided with an outer pad. Several meshing strips are protruding along the circumferential direction on the outer side of the outer pad. The cross-sectional shape of the meshing strips is triangular. The outer pad and the meshing strips are integrally formed and made of rubber material. The output end of the control panel is electrically connected to the input end of the third rotary motor. When the third rotary motor drives the two pressing rollers to rotate, each meshing strip can sequentially push the baffle plate to deflect and rotate.

[0012] Furthermore, the cutting assembly includes two components distributed on the inner wall of the processing housing. Each cutting assembly includes a second cutting blade, one side of which has a cutting edge. A second electric telescopic rod for driving the second cutting blade is located between the other side of the second cutting blade and the inner wall of the processing housing. The cutting edges of the two cutting assemblies are arranged opposite each other and form a staggered arrangement. The output end of the control panel is electrically connected to the input end of the second electric telescopic rod. An upper scraper is provided above each second cutting blade. The upper side of the upper scraper is fixedly connected to the inner wall of the processing housing via a support plate. The lower side of the upper scraper is in movable contact with the upper surface of the second cutting blade. The upper side of the support plate is provided with cleaning bristles for cleaning the outer surface of the outer pad and the outer surface of the meshing strip. A lower scraper is provided on the bottom side of the second cutting blade for scraping its lower surface. The lower scraper is fixedly mounted on the inner wall of the processing housing.

[0013] Furthermore, a crushing chamber is provided inside the processing housing located below the cutting assembly. The crushing assembly includes a first rotating shaft rotatably disposed inside the crushing chamber. One end of the first rotating shaft is driven to rotate by a first rotary motor fixedly disposed on the side wall of the processing housing. A plurality of first cutting blades are fixedly disposed on the outer side wall of the first rotating shaft and evenly distributed. The output end of the control panel is electrically connected to the input end of the first rotary motor.

[0014] Furthermore, the screening assembly includes two parallel turntables, which are rotatably mounted on the inner side walls of the processing housing. The two turntables are respectively located at both ends of the first rotating shaft. A plurality of evenly distributed screening rollers are rotatably connected between the outer edges of the two turntables. The crushing chamber has upper and lower openings. The upper screening roller has a notch for receiving material, and the notch communicates with the upper opening of the crushing chamber. One of the turntables is driven to rotate by a fourth rotary motor fixedly mounted on the outer side wall of the processing housing.

[0015] Furthermore, the blowing assembly includes a blowing nozzle located at the center of the lower opening of the crushing chamber. An abutment pad for contacting the screening roller is fixedly provided on the upper side of the blowing nozzle. A pipe joint is connected to one side of the blowing nozzle. When the turntable is driven to rotate by the fourth rotary motor, the abutment pad can drive the abutting screening roller to rotate through friction.

[0016] Furthermore, the spiral conveying assembly includes a conveying cylinder, a feeding pipe is provided at the lower opening of the crushing chamber, the conveying cylinder is located at the lower end of the feeding pipe, a second rotary motor is fixedly installed inside one end of the conveying cylinder, the output shaft end of the second rotary motor faces the inside of the conveying cylinder and is fixedly connected to a second rotating shaft, a spiral conveying rib is fixedly installed on the outer side of the second rotating shaft, and a material distribution assembly is provided at the other end of the conveying cylinder.

[0017] Furthermore, the material distribution assembly includes a material distribution platform fixedly mounted on the conveying cylinder. A cutting groove is formed through the material distribution platform. The upper side of the cutting groove is open, and a dividing blade is installed inside the groove and moves up and down. A first hydraulic cylinder for driving the dividing blade to move up and down is fixedly mounted on the outer wall of the material distribution platform. A blade holder is fixedly mounted on the upper side of the dividing blade. The blade holder and the push rod head of the first hydraulic cylinder are fixedly connected to each other. The output end of the control panel is electrically connected to the input end of the first hydraulic cylinder.

[0018] A method for grinding and mixing sheep feed includes the following steps:

[0019] S1: Raw materials for producing sheep feed, such as pasture, highland barley, corn stalks, soybean meal, wheat bran, and corn, are fed into the processing shell through the feeding pipe. Multiple feeding pipes can feed the same sheep feed raw material, or multiple sheep feed raw materials can be fed at the same time. When multiple raw materials are fed at the same time, the various sheep feed raw materials can be crushed and mixed evenly.

[0020] S2: After the raw material is put into the processing shell, the pressing component can press down on the raw material to prevent the raw material from being suspended. When the raw material is pressed into the position of the pressing component, it can be driven downward. At this time, the cutting component can cut the raw material to achieve the initial segmentation of the raw material. The segmented raw material falls into the crushing chamber and is crushed again by the crushing component.

[0021] S3: The crushed raw material falls into the screening roller of the screening component for screening. After crushing, the raw material falls into the conveying cylinder of the screw conveyor component through the feeding pipe. The screw conveying ribs in the conveying cylinder are driven by the second rotating motor to move towards the dividing blade. Under the obstruction of the dividing blade, the crushed raw material is compressed.

[0022] S4: After being compressed to a certain extent, the dividing blade moves upward under the drive of the first hydraulic cylinder. At this time, the transmission cylinder is in a through state. Under the drive of the spiral transmission rib, the compressed material is pushed out from the transmission cylinder. After being pushed out to a certain length, the first hydraulic cylinder drives the dividing blade to cut the compressed material. Beneficial effects

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. Through the coordination and cooperation between the pressing component, crushing component, screw conveyor component, distributing component, lower pressing component, cutting component, screening component and blowing component, the raw materials can be automatically crushed and discharged, and the feed can be mixed evenly and discharged, as well as compressed and cut into pieces.

[0025] 2. The pressing assembly can press the raw material towards the lower pressing assembly. The outer contour of the pressing plate is V-shaped, which can guide the incoming raw material downward. In addition, when the push rod of the first electric telescopic rod reaches its minimum stroke, the top side of the pressing plate abuts against the top side of the processing housing, thereby preventing the raw material from entering the upper side of the pressing plate when pressing is not in progress.

[0026] 3. The second electric telescopic rod on the two cutting components is driven to reciprocate, thereby driving the two cutting blades to open and close to cut the raw material. During the cutting process, the upper scraper, cleaning brush and lower scraper work together to clean the cutting blade and the outer surface of the outer pad, so as to avoid the raw material residue after cutting.

[0027] 4. When the third rotary motor drives the turntable and the screening rollers installed on it to reciprocate, the screening rollers that are in contact with the abutment pad rotate under the influence of friction. This can prevent the crushed material from clogging the gaps between the screening rollers, while the remaining uncrushed material is blown toward the crushing component by the blowing component to continue to be crushed.

[0028] 5. The combination of the spiral conveyor assembly and the material distribution assembly can achieve the compression and segmentation of raw materials for discharge. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0031] Figure 2 This is the present invention. Figure 1 A schematic diagram of the AA cross-sectional structure;

[0032] Figure 3 This is the present invention. Figure 1 A schematic diagram of the left-side view structure;

[0033] Figure 4 This is the present invention. Figure 3 A schematic diagram of the BB cross-sectional structure;

[0034] Figure 5 This is the present invention. Figure 4 A magnified schematic diagram of the structure at point C;

[0035] Figure 6 This is the present invention. Figure 4 A magnified schematic diagram of the structure at point D;

[0036] Figure 7 This is the present invention. Figure 4 A magnified schematic diagram of the structure at point E;

[0037] Figure 8 This is the present invention. Figure 1 A schematic diagram of the three-dimensional structure;

[0038] Figure 9 This is the present invention. Figure 1 A schematic diagram of the three-dimensional structure from another direction.

[0039] The reference numerals in the attached drawings are explained as follows: 1. Processing shell; 101. Feeding pipe; 102. Base; 103. Support plate; 104. Baffle plate; 105. Crushing chamber; 106. Discharge pipe; 107. Collection box; 2. Pressing assembly; 201. First electric telescopic rod; 202. Guide rod; 203. Pressing plate; 3. Crushing assembly; 301. First rotary motor; 302. First rotating shaft; 303. First cutting blade; 4. Spiral conveying assembly; 401. Conveying cylinder; 402. Second rotating shaft; 403. Spiral conveying rib; 404. Second rotary motor; 5. Distributing assembly; 501. Distributing table; 502. Blade holder; 503. First hydraulic... 504. Cylinder; 505. Dividing blade; 506. Cutting groove; 6. Lower pressing assembly; 601. Pressing roller; 602. Roller shaft; 603. Outer gasket; 604. Engaging strip; 605. Gear transmission mechanism; 606. Third rotary motor; 7. Cutting assembly; 701. Upper scraper; 702. Support plate; 703. Cleaning brush; 704. Second electric telescopic rod; 705. Second cutting blade; 706. Blade; 707. Lower scraper; 8. Screening assembly; 801. Turntable; 802. Fourth rotary motor; 803. Screening roller; 9. Blowing assembly; 901. Blowing nozzle; 902. Abutment pad; 903. Pipe joint; 10. Control panel. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0041] See Figure 1-9 As shown, the present invention provides a sheep feed crushing and mixing processing device, including a processing shell 1 and a control panel 10. The processing shell 1 is rectangular in shape and extends along the vertical direction. The interior of the processing shell 1 is hollow and open at the top and bottom. The processing shell 1 is provided with a pressing component 6 for conveying raw materials downward, a cutting component 7 for cutting raw materials, a crushing component 3 for crushing raw materials, and a screening component 8 for screening the cut raw materials from top to bottom.

[0042] The upper opening of the processing housing 1 is provided with two or more feeding ports 101, and a pressing component 2 is provided between the feeding ports 101 to push the raw material toward the pressing component 6; a spiral conveying component 4 is provided at the lower opening of the processing housing 1, and a material distribution component 5 for compressing and cutting the raw material is provided at the outlet of the spiral conveying component 4.

[0043] See instruction manual attached Figure 2 and 4 As shown, the pressing assembly 2 includes a first electric telescopic rod 201 fixedly mounted on the top side of the pressing assembly 2. The push rod head of the first electric telescopic rod 201 faces the inside of the processing housing 1 and is fixedly connected to a pressing plate 203. Two guide rods 202 are symmetrically distributed on both sides of the first electric telescopic rod 201 with the first electric telescopic rod 201 as the center. One end of the two guide rods 202 is fixedly connected to the pressing plate 203, and the other end of the two guide rods 202 is slidably connected to guide sliding holes opened at corresponding positions on the top side of the processing housing 1. The pressing plate 203 has a V-shaped cross-section with the V-shaped opening facing upwards. The output end of the control panel 10 is electrically connected to the input end of the first electric telescopic rod 201. In practical applications, the V-shaped outline of the pressing plate 203 can guide the incoming raw material downwards. In addition, when the push rod of the first electric telescopic rod 201 reaches its minimum stroke, the top side of the pressing plate 203 abuts against the inner top side of the processing housing 1, thereby preventing the raw material from entering the upper side of the pressing plate 203 when pressing is not in progress.

[0044] See instruction manual attached Figure 2 , 4 As shown in Figure 6, the lower pressing assembly 6 includes two pressing rollers 601 with their axes parallel to each other. Each pressing roller 601 has a baffle plate 104 on its upper side. The upper side of the baffle plate 104 is rotatably connected to the inner wall of the processing housing 1 at an inclined angle. A torsion spring is provided at the rotatable connection between the baffle plate 104 and the processing housing 1. The central axis of each pressing roller 601 is rotatably connected to the processing housing 1 via a roller shaft 602. One end of the two roller shafts 602 is connected to each other via a gear transmission mechanism 605. One end of one roller shaft 602 is driven to rotate by a third rotary motor 606. Under the drive of the third rotary motor 606... The third rotary motor 606 drives two rollers 602 to rotate synchronously in opposite directions via a gear transmission mechanism 605. A detachable outer pad 603 is provided on the outer side of the pressing roller 601. Several meshing strips 604 protrude along the circumference of the outer pad 603. The cross-sectional shape of the meshing strips 604 is triangular. The outer pad 603 and the meshing strips 604 are integrally formed and made of rubber. The output terminal of the control panel 10 is electrically connected to the input terminal of the third rotary motor 606. When the third rotary motor 606 drives the two pressing rollers 601 to rotate, each meshing strip 604 can sequentially push the baffle plate 104 to deflect and rotate. Through the above specific structural design, when the two pressing rollers 601 rotate relative to each other, the meshing strips 604 on their outer sides abut and mesh with each other. During the abutment and meshing process, the meshing strips 604 on the two pressing rollers 601 are deformed under pressure, which can achieve a more firm and stable gripping of the raw material.

[0045] See instruction manual attached Figure 2 and 6 As shown, two cutting components 7 are provided on the inner side wall of the processing housing 1. The cutting components 7 include a second cutting blade 705. One side of the second cutting blade 705 is provided with a cutting edge 706. The other side of the second cutting blade 705 is provided with a second electric telescopic rod 704 for driving the second cutting blade 705 between it and the inner side wall of the processing housing 1. The cutting edges 706 of the two cutting components 7 are arranged opposite each other and form a double-edged cross. The output end of the control panel 10 is electrically connected to the input end of the second electric telescopic rod 704. Each second cutting blade 705 is provided with an upper scraper 701 above it. The upper side of the upper scraper 701 is fixedly connected to the inner wall of the processing housing 1 via a support plate 702. The lower side of the upper scraper 701 is in movable contact with the upper surface of the second cutting blade 705. The upper side of the support plate 702 is provided with cleaning bristles 703 for cleaning the outer surface of the outer pad 603 and the outer surface of the meshing strip 604. The bottom side of the second cutting blade 705 is provided with a lower scraper 707 for scraping its lower surface. The lower scraper 707 is fixedly provided on the inner wall of the processing housing 1. Through the above-mentioned specific structural design, the second electric telescopic rod 704 on the two cutting components 7 is driven to reciprocate, thereby driving the two second cutting blades 705 to open and close to each other to cut the raw material into segments. During the cutting process, the upper scraper 701, the cleaning brush 703 and the lower scraper 707 work together to clean the second cutting blades 705 and the outer surface of the outer pad 603, so as to avoid the residue of raw material after cutting.

[0046] A crushing chamber 105 is provided inside the processing housing 1 located below the cutting assembly 7. The crushing assembly 3 includes a first rotating shaft 302 rotatably disposed in the crushing chamber 105. One end of the first rotating shaft 302 is driven to rotate by a first rotary motor 301 fixedly disposed on the side wall of the processing housing 1. A plurality of first cutting blades 303 are fixedly disposed on the outer side wall of the first rotating shaft 302 and evenly distributed. The output end of the control panel 10 is electrically connected to the input end of the first rotary motor 301.

[0047] The screening assembly 8 includes two parallel rotating disks 801, which are rotatably mounted on the inner side walls of the processing housing 1. The two rotating disks 801 are respectively located at both ends of the first rotating shaft 302. A number of evenly distributed screening rollers 803 are rotatably connected between the outer edges of the two rotating disks 801. The crushing chamber 105 has upper and lower openings. The upper screening roller 803 has a notch for receiving material, and the notch communicates with the upper opening of the crushing chamber 105. One of the rotating disks 801 is driven to rotate by a fourth rotary motor 802 fixedly mounted on the outer side wall of the processing housing 1.

[0048] To complement the aforementioned screening assembly 8, this embodiment proposes a specific air blowing assembly 9. The air blowing assembly 9 includes an air blowing nozzle 901 positioned at the center of the lower opening of the crushing chamber 105. An abutment pad 902 for contacting the screening roller 803 is fixedly mounted on the upper side of the air blowing nozzle 901. A pipe connector 903 is connected to one side of the air blowing nozzle 901. When the fourth rotary motor 802 drives the turntable 801 to rotate, the abutment pad 902 can drive the contacting screening roller 803 to rotate through friction. Through this specific structural design, the air blowing assembly 9 can re-blow the crushed material that cannot pass through the gaps in the screening roller 803 back into the crushing chamber 105 for further crushing.

[0049] The spiral conveying assembly 4 includes a conveying cylinder 401. A feeding pipe 106 is provided at the lower opening of the crushing chamber 105. The conveying cylinder 401 is located at the lower end of the feeding pipe 106. A second rotary motor 404 is fixedly installed inside one end of the conveying cylinder 401. The output shaft end of the second rotary motor 404 faces the inside of the conveying cylinder 401 and is fixedly connected to a second rotating shaft 402. A spiral conveying rib 403 is fixedly installed on the outside of the second rotating shaft 402. A material distribution assembly 5 is provided at the other end of the conveying cylinder 401.

[0050] To cooperate with the aforementioned spiral conveyor assembly 4, the material distribution assembly 5 includes a material distribution platform 501 fixedly mounted on the conveyor cylinder 401. A cutting groove 505 is formed through the material distribution platform 501. A dividing blade 504 is vertically movable inside the upper opening of the cutting groove 505. A first hydraulic cylinder 503 for driving the dividing blade 504 to move vertically is fixedly mounted on the outer wall of the material distribution platform 501. A blade holder 502 is fixedly mounted on the upper side of the dividing blade 504. The blade holder 502 is fixedly connected to the push rod head of the first hydraulic cylinder 503. The output terminal of the control panel 10 is electrically connected to the input terminal of the first hydraulic cylinder 503. Through the cooperation of the spiral conveyor assembly 4 and the material distribution assembly 5, the raw material can be compressed and divided into blocks for discharge.

[0051] Working principle:

[0052] In use, the raw materials for producing sheep feed, such as pasture, highland barley, corn stalks, soybean meal, wheat bran, and corn, need to be crushed before feeding to ensure better digestion and absorption of nutrients by the sheep. Specifically, in this technical solution, the sheep feed raw materials are fed into the processing shell 1 through the feeding port 101. Multiple feeding ports 101 can feed the same type of sheep feed raw material or multiple types of sheep feed raw materials simultaneously. This allows for the crushing and uniform mixing of various sheep feed raw materials. Specifically, after the raw materials are fed into the processing shell 1, the first electric telescopic rod 201 of the pressing assembly 2 drives the pressing plate 203 downward, thereby pressing down the raw materials and preventing them from being suspended. When the raw materials are pressed between the two pressing rollers 601, the output shaft of the third rotary motor 606 rotates, thereby driving the two pressing rollers 601 to rotate synchronously in opposite directions through the gear transmission mechanism 605, thus meshing and transmitting the raw materials downward. At this time, the cutting assembly... The second electric telescopic rod 704 of the 7 drives the second cutting blade 705 to move. The second cutting blades 705 of the two cutting components 7 cooperate with each other, and the two blades 706 intersect to cut the raw material, achieving preliminary segmentation of the raw material. The segmented raw material falls into the crushing chamber 105, where it is crushed again by the crushing component 3. The crushed raw material falls into the screening roller 803 of the screening component 8 for screening. After crushing, the raw material falls through the feed pipe 106 into the conveying cylinder 401 of the screw conveyor component 4, where it is further crushed. The spiral conveying rib 403 inside the conveying cylinder 401 is driven by the second rotary motor 404 to move towards the dividing blade 504. Under the obstruction of the dividing blade 504, the crushed raw material is compressed. After being compressed to a certain extent, the dividing blade 504 moves upward under the drive of the first hydraulic cylinder 503. At this time, the conveying cylinder 401 is in a through state. Under the drive of the spiral conveying rib 403, the compressed raw material is pushed out from the conveying cylinder 401. After being pushed out to a certain length, the first hydraulic cylinder 503 drives the dividing blade 504 to cut the compressed raw material.

[0053] During the screening process of the raw materials by the screening assembly 8, the fourth rotary motor 802 of the screening assembly 8 can drive the turntable 801 and the screening roller 803 installed on it to reciprocate and deflect at a certain angle, ensuring that the notch for receiving materials and the upper opening of the crushing chamber 105 are always in communication, so as to ensure that the raw materials cut by the cutting assembly 7 fall into the crushing chamber 105. When the fourth rotary motor 802 drives the turntable 801 and the screening roller 803 installed on it to reciprocate and deflect, the screening roller 803 that contacts and abuts the abutment pad 902 rotates under the drive of friction, thereby preventing the crushed raw materials from clogging the gaps between the screening rollers 803. The remaining raw materials that have not been crushed are blown toward the crushing assembly 3 by the blowing assembly 9 to continue to be crushed.

[0054] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A sheep feed crushing and mixing processing device, characterized in that: The processing housing (1) includes a processing housing (1) and a control panel (10). The processing housing (1) is hollow inside and open at the top and bottom. The processing housing (1) is provided with a pressing assembly (6) for conveying the raw material downward, a cutting assembly (7) for cutting the raw material, a crushing assembly (3) for crushing the raw material, a screening assembly (8) for screening the cut raw material, and a blowing assembly (9) from top to bottom. The upper opening of the processing housing (1) is provided with two or more feeding ports (101), and a pressing component (2) is provided between the feeding ports (101) to push the raw material toward the pressing component (6). The lower opening of the processing housing (1) is provided with a spiral conveying assembly (4), and the outlet of the spiral conveying assembly (4) is provided with a material distribution assembly (5) for compressing and cutting the raw material. The processing housing (1) located below the cutting assembly (7) has a crushing chamber (105) inside. The crushing assembly (3) includes a first rotating shaft (302) rotatably disposed in the crushing chamber (105). One end of the first rotating shaft (302) is driven to rotate by a first rotary motor (301) fixedly disposed on the side wall of the processing housing (1). A plurality of first cutting blades (303) are evenly distributed and fixedly disposed on the outer side wall of the first rotating shaft (302). The output end of the control panel (10) is electrically connected to the input end of the first rotary motor (301). The lower pressing assembly (6) includes two pressing rollers (601) that are parallel to each other in axis. An outer pad (603) is detachably provided on the outer side of the pressing roller (601). A plurality of meshing strips (604) are provided on the outer side of the outer pad (603) along its circumferential direction. The screening assembly (8) includes two parallel rotating disks (801), which are rotatably mounted on the inner side walls of the processing housing (1). The two rotating disks (801) are respectively mounted on the two ends of the first rotating shaft (302). A number of uniformly distributed screening rollers (803) are rotatably connected between the outer edges of the two rotating disks (801). The crushing chamber (105) has upper and lower openings. The screening roller (803) located above has a notch for receiving material, and the notch is connected to the upper opening of the crushing chamber (105). One of the rotating disks (801) is driven to rotate by a fourth rotary motor (802) fixedly mounted on the outer side wall of the processing housing (1). The blowing assembly (9) includes a blowing nozzle (901) located at the middle of the lower opening of the crushing chamber (105). An abutment pad (902) for contacting the sieve roller (803) is fixedly provided on the upper side of the blowing nozzle (901). A pipe joint (903) is connected to one side of the blowing nozzle (901). When the fourth rotary motor (802) drives the turntable (801) to rotate, the abutment pad (902) can drive the contacting sieve roller (803) to rotate through friction. The cutting assembly (7) has two components distributed on the inner wall of the processing housing (1). Each cutting assembly (7) includes a second cutting blade (705). One side of the second cutting blade (705) has a cutting edge (706). The other side of the second cutting blade (705) is connected to the inner wall of the processing housing (1) via a second electric telescopic rod (704) for driving the second cutting blade (705). The cutting edges (706) of the two cutting assemblies (7) are arranged opposite each other, forming a double-edged structure. The output of the control panel (10) is electrically connected to the input of the second electric telescopic rod (704). Each second cutting blade (705) has... An upper scraper (701) is provided on the top of each of the two blades. The upper side of the upper scraper (701) is fixedly connected to the inner wall of the processing housing (1) through a support plate (702). The lower side of the upper scraper (701) is in movable contact with the upper surface of the second cutting blade (705). The upper side of the support plate (702) is provided with cleaning bristles (703) for cleaning the outer surface of the outer pad (603) and the meshing strip (604). The bottom side of the second cutting blade (705) is provided with a lower scraper (707) for scraping the lower surface of the blade. The lower scraper (707) is fixedly provided on the inner wall of the processing housing (1).

2. The sheep feed crushing and mixing processing device according to claim 1, characterized in that: The pressing assembly (2) includes a first electric telescopic rod (201) fixedly installed on the top side of the pressing assembly (2). The push rod head of the first electric telescopic rod (201) faces the inside of the processing housing (1) and is fixedly connected to a pressing plate (203). Two guide rods (202) are symmetrically distributed on both sides of the first electric telescopic rod (201) with the first electric telescopic rod (201) as the center. One end of the two guide rods (202) is fixedly connected to the pressing plate (203) and the other end of the two guide rods (202) is slidably connected to the guide sliding hole opened at the corresponding position on the top side of the processing housing (1). The cross-sectional shape of the pressing plate (203) is V-shaped and the V-shaped opening faces upward. The output end of the control panel (10) is electrically connected to the input end of the first electric telescopic rod (201).

3. The sheep feed crushing and mixing processing device according to claim 2, characterized in that: Each pressing roller (601) is provided with a baffle plate (104) on its upper side. The upper side of the baffle plate (104) is rotatably connected to the inner wall of the processing housing (1). A torsion spring is provided at the rotatable connection between the baffle plate (104) and the processing housing (1). The central axis of each pressing roller (601) is rotatably connected to the processing housing (1) through a roller shaft (602). One end of the two roller shafts (602) is connected to each other through a gear transmission mechanism (605). The end of one of the roller shafts (602) is driven to rotate by a third rotary motor (606). Driven by the motor (606), the third rotary motor (606) drives the two rollers (602) to rotate synchronously in opposite directions through the gear transmission mechanism (605). The cross-sectional shape of the meshing bar (604) is triangular. The outer pad (603) and the meshing bar (604) are integrally formed and made of rubber material. The output end of the control panel (10) is electrically connected to the input end of the third rotary motor (606). When the third rotary motor (606) drives the two pressing rollers (601) to rotate, each meshing bar (604) can push the baffle plate (104) to deflect and rotate in sequence.

4. The sheep feed crushing and mixing processing device according to claim 3, characterized in that: The spiral conveying assembly (4) includes a conveying cylinder (401). A feeding pipe (106) is provided at the lower opening of the crushing chamber (105). The conveying cylinder (401) is located at the lower end of the feeding pipe (106). A second rotary motor (404) is fixedly installed inside one end of the conveying cylinder (401). The output shaft end of the second rotary motor (404) faces the inside of the conveying cylinder (401) and is fixedly connected to a second rotating shaft (402). A spiral conveying rib (403) is fixedly installed on the outside of the second rotating shaft (402). A material distribution assembly (5) is provided at the other end of the conveying cylinder (401).

5. The sheep feed crushing and mixing processing device according to claim 4, characterized in that: The material distribution assembly (5) includes a material distribution platform (501) fixedly mounted on the transmission cylinder (401). A cutting groove (505) is provided through the material distribution platform (501). A dividing blade (504) is provided inside the upper opening of the cutting groove (505) and moves up and down. A first hydraulic cylinder (503) for driving the dividing blade (504) to move up and down is fixedly mounted on the outer wall of the material distribution platform (501). A blade holder (502) is fixedly mounted on the upper side of the dividing blade (504). The blade holder (502) and the push rod head of the first hydraulic cylinder (503) are fixedly connected to each other. The output end of the control panel (10) is electrically connected to the input end of the first hydraulic cylinder (503).

6. A method for grinding and mixing sheep feed, characterized in that: The sheep feed grinding and mixing processing device according to claim 5 includes the following steps: S1: The raw materials for producing sheep feed are fed into the processing shell (1) through the feeding pipe (101). The same sheep feed raw material is fed through multiple feeding pipes (101), and multiple sheep feed raw materials can be fed at the same time. When multiple raw materials are fed at the same time, the crushing of various sheep feed raw materials can be achieved, and the mixing of various sheep feed raw materials can also be achieved. S2: After the raw material is put into the processing housing (1), the pressing component (2) can press down on the raw material to avoid the raw material being suspended. When the raw material is pressed into the position of the pressing component (6), the raw material can be driven downward. At this time, the cutting component (7) can cut the raw material and achieve the initial cutting of the raw material. The cut raw material falls into the crushing chamber (105) and is crushed again by the crushing component (3). S3: The crushed raw material falls into the screening roller (803) of the screening assembly (8) for screening. After crushing, the raw material falls into the transmission cylinder (401) of the screw transmission assembly (4) through the feed pipe (106). The screw transmission rib (403) in the transmission cylinder (401) is driven by the second rotary motor (404) towards the dividing knife (504). Under the obstruction of the dividing knife (504), the crushed raw material is compressed. S4: After being compressed to a certain extent, the dividing blade (504) moves upward under the drive of the first hydraulic cylinder (503). At this time, the transmission cylinder (401) is in a through state. Under the drive of the spiral transmission rib (403), the compressed raw material is pushed out from the transmission cylinder (401). After being pushed out to a certain length, the first hydraulic cylinder (503) drives the dividing blade (504) to cut the compressed raw material.

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